Help with 1.12.2 forge "shutting down internal servers"

[nikosarrialolxd]

hello, i write this cuz i searched many times on yt or even here but i dont find the answer, i tried everything and it dosen't fix at all, so this is for you my cracking code friend what should i do with this issue? (spoiler is the crash explanation provided by mc"

Spoiler

---- Minecraft Crash Report ----
// Sorry :(

Time: ******* Description: Updating screen events

java.lang.IllegalArgumentException: Name and ID cannot both be blank
    at com.mojang.authlib.GameProfile.<init>(GameProfile.java:26)
    at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.a(Unknown Source)
    at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(Unknown Source)
    at net.minecraft.client.Minecraft.func_71371_a(Minecraft.java:2421)
    at net.minecraftforge.fml.client.FMLClientHandler.tryLoadExistingWorld(FMLClientHandler.java:734)
    at net.minecraft.client.gui.GuiListWorldSelectionEntry.func_186777_e(GuiListWorldSelectionEntry.java:249)
    at net.minecraft.client.gui.GuiListWorldSelectionEntry.func_186774_a(GuiListWorldSelectionEntry.java:199)
    at net.minecraft.client.gui.GuiListWorldSelectionEntry.func_148278_a(GuiListWorldSelectionEntry.java:163)
    at net.minecraft.client.gui.GuiListExtended.func_148179_a(SourceFile:41)
    at net.minecraft.client.gui.GuiWorldSelection.func_73864_a(SourceFile:117)
    at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:533)
    at net.minecraft.client.gui.GuiWorldSelection.func_146274_d(SourceFile:49)
    at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:501)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1759)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1098)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.a.m.main(Unknown Source)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Client thread
Stacktrace:
    at com.mojang.authlib.GameProfile.<init>(GameProfile.java:26)
    at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.a(Unknown Source)
    at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(Unknown Source)
    at net.minecraft.client.Minecraft.func_71371_a(Minecraft.java:2421)
    at net.minecraftforge.fml.client.FMLClientHandler.tryLoadExistingWorld(FMLClientHandler.java:734)
    at net.minecraft.client.gui.GuiListWorldSelectionEntry.func_186777_e(GuiListWorldSelectionEntry.java:249)
    at net.minecraft.client.gui.GuiListWorldSelectionEntry.func_186774_a(GuiListWorldSelectionEntry.java:199)
    at net.minecraft.client.gui.GuiListWorldSelectionEntry.func_148278_a(GuiListWorldSelectionEntry.java:163)
    at net.minecraft.client.gui.GuiListExtended.func_148179_a(SourceFile:41)
    at net.minecraft.client.gui.GuiWorldSelection.func_73864_a(SourceFile:117)
    at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:533)
    at net.minecraft.client.gui.GuiWorldSelection.func_146274_d(SourceFile:49)
    at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:501)

-- Affected screen --
Details:
    Screen name: net.minecraft.client.gui.GuiScreenWorking
Stacktrace:
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1759)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1098)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.a.m.main(Unknown Source)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 8.1 (amd64) version 6.3
    Java Version: 1.8.0_301, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 567458800 bytes (541 MB) / 1040187392 bytes (992 MB) up to 1073741824 bytes (1024 MB)
    JVM Flags: 9 total; -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M -XX:+IgnoreUnrecognizedVMOptions -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
    IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
    FML: MCP 9.42 Powered by Forge 14.23.5.2860 5 mods loaded, 5 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

    | State  | ID        | Version      | Source                              | Signature                                |
    |:------ |:--------- |:------------ |:----------------------------------- |:---------------------------------------- |
    | LCHIJA | minecraft | 1.12.2       | minecraft.jar                       | None                                     |
    | LCHIJA | mcp       | 9.42         | minecraft.jar                       | None                                     |
    | LCHIJA | FML       | 8.0.99.99    | forge-1.12.2-14.23.5.2860.jar       | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | forge     | 14.23.5.2860 | forge-1.12.2-14.23.5.2860.jar       | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | pixelmon  | 8.3.6        | Pixelmon-1.12.2-8.3.6-universal.jar | None                                     |

    Loaded coremods (and transformers): 
    GL info: ' Vendor: 'Intel' Version: '4.3.0 - Build 10.18.10.4013' Renderer: 'Intel(R) HD Graphics 4400'
    Launched Version: 1.12.2-forge-14.23.5.2860
    LWJGL: 2.9.4
    OpenGL: Intel(R) HD Graphics 4400 GL version 4.3.0 - Build 10.18.10.4013, Intel
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: 
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 4x Intel(R) Core(TM) i3-4005U CPU @ 1.70GHz

 

[ChampionAsh5357]

The version you are using is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.

Currently supported versions are 1.19.2 (Latest) and 1.18.2 (LTS).